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Molecular formula

C21H33NO4

28 compounds have this formula on CompoundList.

Molar mass
363.50g/mol
Monoisotopic mass
363.2410Da
Atoms
59
Elements
4
Rings plus double bonds
6

The formula C21H33NO4 describes a molecule made of 21 carbon atoms, 33 hydrogen atoms, 1 nitrogen atom and 4 oxygen atoms. It is written in Hill notation: carbon first, then hydrogen, then the other elements in alphabetical order. The formula tells you which atoms are present, not how they are connected, which is why several different chemicals can share it.

Elemental composition

  • C Carbon × 2169.39%
    12.011 × 21 = 252.231 g/mol
  • H Hydrogen × 339.15%
    1.008 × 33 = 33.264 g/mol
  • N Nitrogen × 13.85%
    14.007 × 1 = 14.007 g/mol
  • O Oxygen × 417.61%
    15.999 × 4 = 63.996 g/mol
Look up another formula

Compounds with the formula C21H33NO4

Isomers we list, best known first. Open one to see its structure, properties, safety data and suppliers.

Showing 1 to 28 of 28 compounds

N-Cyclooctyl-3,4,5-triethoxybenzamide chemical structure, C21H33NO4, CAS 438453-56-6
N-Cyclooctyl-3,4,5-triethoxybenzamide
CAS 438453-56-6C21H33NO4
3-[(Dicyclohexylamino)methyl]-8-methyl-2,7-dioxaspiro[4.4]nonane-1,6-dione chemical structure, C21H33NO4, CAS 76423-59-1
3-[(Dicyclohexylamino)methyl]-8-methyl-2,7-dioxaspiro[4.4]nonane-1,6-dione
CAS 76423-59-1C21H33NO4
1-(4-(2-Hydroxy-3-(4-hydroxy-2,2,6,6-tetramethylpiperidin-1-yl)propoxy)phenyl)propan-1-one chemical structure, C21H33NO4, CAS 879914-95-1
1-(4-(2-Hydroxy-3-(4-hydroxy-2,2,6,6-tetramethylpiperidin-1-yl)propoxy)phenyl)propan-1-one
CAS 879914-95-1C21H33NO4
7-[(2R)-2-[(E,3S,4S)-3-Hydroxy-4-methylnon-1-en-6-ynyl]-5-oxopyrrolidin-1-yl]heptanoic acid chemical structure, C21H33NO4, CAS 1628759-75-0
7-[(2R)-2-[(E,3S,4S)-3-Hydroxy-4-methylnon-1-en-6-ynyl]-5-oxopyrrolidin-1-yl]heptanoic acid
CAS 1628759-75-0C21H33NO4
(R)(1-Methyl-Hexyloxycarbonyl)-carbamic acid 2,6-diisopropyl-phenyl ester chemical structure, C21H33NO4, CAS 149055-89-0
(R)(1-Methyl-Hexyloxycarbonyl)-carbamic acid 2,6-diisopropyl-phenyl ester
CAS 149055-89-0C21H33NO4
Cardiopetalidine chemical structure, C21H33NO4, CAS 75375-44-9
Cardiopetalidine
CAS 75375-44-9C21H33NO4
N-Dodecanoyl-L-tyrosine chemical structure, C21H33NO4, CAS 34158-61-7
N-Dodecanoyl-L-tyrosine
CAS 34158-61-7C21H33NO4
Di-tert-Butyl (4-(m-tolyl)butyl)carbamate chemical structure, C21H33NO4, CAS 1958089-21-8
Di-tert-Butyl (4-(m-tolyl)butyl)carbamate
CAS 1958089-21-8C21H33NO4
(R)-tert-Butyl 4-(4-(benzyloxy)butyl)-2,2-dimethyloxazolidine-3-carboxylate chemical structure, C21H33NO4, CAS 1079209-05-4
(R)-tert-Butyl 4-(4-(benzyloxy)butyl)-2,2-dimethyloxazolidine-3-carboxylate
CAS 1079209-05-4C21H33NO4
(1S,2R,3R,4S,5R,6S,8S,9S,10R,13R,16S,17R)-11-Ethyl-13-methyl-11-azahexacyclo[7.7.2.12,5.01,10.03,8.013,17]nonadecane-4,6,8,16-tetrol chemical structure, C21H33NO4, CAS 852381-84-1
(1S,2R,3R,4S,5R,6S,8S,9S,10R,13R,16S,17R)-11-Ethyl-13-methyl-11-azahexacyclo[7.7.2.12,5.01,10.03,8.013,17]nonadecane-4,6,8,16-tetrol
CAS 852381-84-1C21H33NO4
N-Cyclohexyl-N-(2,2-dimethoxyethyl)-3-phenethoxypropanamide chemical structure, C21H33NO4, CAS 1035229-13-0
N-Cyclohexyl-N-(2,2-dimethoxyethyl)-3-phenethoxypropanamide
CAS 1035229-13-0C21H33NO4
Di-tert-butyl 3,3'-(benzylazanediyl)dipropanoate chemical structure, C21H33NO4, CAS 377087-69-9
Di-tert-butyl 3,3'-(benzylazanediyl)dipropanoate
CAS 377087-69-9C21H33NO4
Glycine, N-[4-(dodecyloxy)benzoyl]- chemical structure, C21H33NO4, CAS 823780-47-8
Glycine, N-[4-(dodecyloxy)benzoyl]-
CAS 823780-47-8C21H33NO4
tert-Butyl (3-(3-(cyclohexylmethoxy)phenyl)-3-hydroxypropyl)carbamate chemical structure, C21H33NO4, CAS 1141779-33-0
tert-Butyl (3-(3-(cyclohexylmethoxy)phenyl)-3-hydroxypropyl)carbamate
CAS 1141779-33-0C21H33NO4
13-(Cbz-amino)tridecanoic Acid chemical structure, C21H33NO4, CAS 377074-89-0
13-(Cbz-amino)tridecanoic Acid
CAS 377074-89-0C21H33NO4
tert-Butyl 4-(2-(4-hydroxypiperidin-4-yl)phenethoxy)butanoate chemical structure, C21H33NO4, CAS 1292306-71-8
tert-Butyl 4-(2-(4-hydroxypiperidin-4-yl)phenethoxy)butanoate
CAS 1292306-71-8C21H33NO4
4-Nitrophenyl pentadecanoate chemical structure, C21H33NO4, CAS 100825-43-2
4-Nitrophenyl pentadecanoate
CAS 100825-43-2C21H33NO4
1-[4-[2-Hydroxy-3-(1-piperidinyl)propoxy]-3-(propoxymethyl)phenyl]-1-propanone chemical structure, C21H33NO4, CAS 163361-50-0
1-[4-[2-Hydroxy-3-(1-piperidinyl)propoxy]-3-(propoxymethyl)phenyl]-1-propanone
CAS 163361-50-0C21H33NO4
17b-Hydroxy-17-a-methyl-1-(nitromethyl)-5a-androstan-3-one chemical structure, C21H33NO4, CAS 5823-88-1
17b-Hydroxy-17-a-methyl-1-(nitromethyl)-5a-androstan-3-one
CAS 5823-88-1C21H33NO4
5-(Octylcarbamoyl)-2-(pentyloxy)benzoic acid chemical structure, C21H33NO4, CAS 89366-48-3
5-(Octylcarbamoyl)-2-(pentyloxy)benzoic acid
CAS 89366-48-3C21H33NO4
3-{[(Benzyloxy)carbonyl](decyl)amino}propanoic acid chemical structure, C21H33NO4, CAS 1108198-69-1
3-{[(Benzyloxy)carbonyl](decyl)amino}propanoic acid
CAS 1108198-69-1C21H33NO4
4-{4-[(2-Methoxyethoxy)methoxy]piperidin-1-yl}-4-phenylcyclohexan-1-ol chemical structure, C21H33NO4, CAS 89296-23-1
4-{4-[(2-Methoxyethoxy)methoxy]piperidin-1-yl}-4-phenylcyclohexan-1-ol
CAS 89296-23-1C21H33NO4
Diheptyl pyridine-2,5-dicarboxylate chemical structure, C21H33NO4, CAS 63597-08-0
Diheptyl pyridine-2,5-dicarboxylate
CAS 63597-08-0C21H33NO4
3-(4-(((tert-Butoxycarbonyl)(hexyl)amino)methyl)phenyl)propanoic acid chemical structure, C21H33NO4, CAS 2989079-36-7
3-(4-(((tert-Butoxycarbonyl)(hexyl)amino)methyl)phenyl)propanoic acid
CAS 2989079-36-7C21H33NO4

Frequently asked questions

What is the molar mass of C21H33NO4?

The molar mass of C21H33NO4 is 363.50 g/mol, calculated from standard atomic weights for 21 carbon atoms, 33 hydrogen atoms, 1 nitrogen atom and 4 oxygen atoms. The monoisotopic mass is 363.2410 Da.

How many compounds have the formula C21H33NO4?

CompoundList lists 28 compounds with the molecular formula C21H33NO4, including N-Cyclooctyl-3,4,5-triethoxybenzamide, 3-[(Dicyclohexylamino)methyl]-8-methyl-2,7-dioxaspiro[4.4]nonane-1,6-dione, 1-(4-(2-Hydroxy-3-(4-hydroxy-2,2,6,6-tetramethylpiperidin-1-yl)propoxy)phenyl)propan-1-one. Compounds that share a formula are isomers. They contain the same atoms arranged differently, so their properties, uses and prices can be very different.

What is the degree of unsaturation of C21H33NO4?

C21H33NO4 has a degree of unsaturation of 6. That is the total number of rings and pi bonds (a double bond counts as one, a triple bond as two) in any structure with this formula.